TANTO, H.; PAKPAHAN, K. .; PAKPAHAN, E. F. . Legal Aspects of use of QR Codes as a Tool of Payment in Cross Countries. International Journal of Business, Law, and Education, [S. l.], v. 6, n. 1, p. 511 - 518, 2025. DOI: 10.56442/ijble.v6i1.1034. Disponível em: http://www.ijble.com/index.php/journal/article/view/1034. Acesso em: 5 jul. 2025.